152721720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3449}}^1$

素因数の和:3510

約数の個数: 128

約数和(自身を含む): 521640000

約数和(自身を除く): 368918280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3449, 3690, 4428, 4920, 5535, 6898, 7380, 8856, 10347, 11070, 13796, 14760, 17245, 20694, 22140, 27592, 31041, 34490, 41388, 44280, 51735, 62082, 68980, 82776, 93123, 103470, 124164, 137960, 141409, 155205, 186246, 206940, 248328, 282818, 310410, 372492, 413880, 424227, 465615, 565636, 620820, 707045, 744984, 848454, 931230, 1131272, 1241640, 1272681, 1414090, 1696908, 1862460, 2121135, 2545362, 2828180, 3393816, 3724920, 3818043, 4242270, 5090724, 5656360, 6363405, 7636086, 8484540, 10181448, 12726810, 15272172, 16969080, 19090215, 25453620, 30544344, 38180430, 50907240, 76360860, 152721720]

約数ペア:

[(1, 152721720), (2, 76360860), (3, 50907240), (4, 38180430), (5, 30544344), (6, 25453620), (8, 19090215), (9, 16969080), (10, 15272172), (12, 12726810), (15, 10181448), (18, 8484540), (20, 7636086), (24, 6363405), (27, 5656360), (30, 5090724), (36, 4242270), (40, 3818043), (41, 3724920), (45, 3393816), (54, 2828180), (60, 2545362), (72, 2121135), (82, 1862460), (90, 1696908), (108, 1414090), (120, 1272681), (123, 1241640), (135, 1131272), (164, 931230), (180, 848454), (205, 744984), (216, 707045), (246, 620820), (270, 565636), (328, 465615), (360, 424227), (369, 413880), (410, 372492), (492, 310410), (540, 282818), (615, 248328), (738, 206940), (820, 186246), (984, 155205), (1080, 141409), (1107, 137960), (1230, 124164), (1476, 103470), (1640, 93123), (1845, 82776), (2214, 68980), (2460, 62082), (2952, 51735), (3449, 44280), (3690, 41388), (4428, 34490), (4920, 31041), (5535, 27592), (6898, 22140), (7380, 20694), (8856, 17245), (10347, 14760), (11070, 13796)]